Tax bonus against rising rents: A good plan — but is it enough?

Tax bonus against rising rents: A good plan — but is it enough?

A reality check on the Balearic government's idea

Key question: Can a one-off tax incentive persuade landlords to keep rents affordable in the long term — or is it just a band-aid on a deeper wound?

The bare facts presented by the government are clear: landlords who do not raise rents by more than the inflation rate when renewing contracts in 2026 should receive tax relief, as noted in Balearic Islands: Rents to rise by an average of €400 in 2026 — who will pay the bill?. A bonus of up to €2,000 per person is being discussed; per apartment this would roughly amount to €600 to €800. The measure would take effect only via the 2027 tax return and still needs to be approved by parliament.

It sounds good when you sit at the bar on the Plaça Major and overhear a young teacher saying she has to watch every euro between Mercado de l'Olivar and her office. In such everyday scenes the fault line becomes clear: tax breaks may provide short-term relief such as Tenant Aid in the Balearic Islands: Well-Intentioned but Too Narrowly Scoped — but whether they change the supply of housing or curb speculative demand is unclear.

Critical analysis: the mechanism is an incentive, not a compulsion. That means only those who voluntarily participate will benefit. Someone who can achieve a dramatic rental return — for example because the property is in a holiday-apartment zone or can easily be let to tourists — has little motivation to forego higher rent, as described in Housing Price Shock in Mallorca: How Legal Large Rent Increases Threaten Tenants. Also, the bonus is calculated as a flat amount per person; it does not take into account the differences between small private landlords and large property companies. This risks a skewed distribution at the expense of tenants who lack strong rights.

What is missing from the public debate is the effect of taxes on supply. A tax relief lowers costs for the landlord, but it does not automatically create more housing. What matters is whether the state simultaneously promotes active housing construction, reactivates vacant flats, or creates incentives for long-term rentals. Without such accompanying measures, it is likely that the policy will buy breathing space — not produce structural change.

A Mallorca everyday scene: an elderly couple in Sa Gerreria sits by the window watching an estate agent measure a room in an old building and take photos. The neighbour, who has lived here for decades, wonders whether her contract will even be renewed in 2026. She looks at the listings in the shop windows along Carrer de Sant Miquel and sees the price curve. Tax bonuses are abstract numbers for her; what would be tangible is security in contract durations and clear rules against arbitrary evictions.

Concrete approaches that make sense beyond the bonus:

1) Combined measures: Link tax incentives with rent caps in particularly strained zones and grants for renovations when a flat remains on the long-term rental market.

2) Transparency and registration: A public rental register for the Balearics, with anonymized recording of rental contracts, would create real market transparency — and show where there are unusual jumps.

3) Tiered premiums: Greater tax benefits for landlords with long-term contracts (e.g. five years) and smaller or no bonuses for short-term and holiday rentals.

4) Targeted social support: Direct payments or housing allowances for low-income households prevent subsidies from flowing to landlords who would not have raised rents anyway, an issue examined in Rent Subsidies Under Scrutiny: Help — But Who Really Benefits?.

5) Investment in subsidized housing: Parallel programs for new construction or converting vacant properties into social housing are needed to sustainably influence supply and prices.

Fiscally the idea is attractive: money flows to private landlords who in return promise stability. Politically, however, the measure is only as strong as its control mechanisms. If the bonus payment is linked to checks — for example proof of actual rent developments and sanctions for misuse — the chance that the money reaches its intended recipients increases.

Concise conclusion: the proposed tax bonus is not a cure-all. It can buy time and stabilize individual rental contracts. But anyone who wants a real easing of the housing market must at the same time increase supply, regulate short-term rentals, and provide targeted help for those in need. Without these concrete accompanying measures, the bonus remains a nice promise for the 2027 tax return — and for many neighbours on the Plaça des Born just a topic of conversation over the next coffee.